sort in linux bash
your list of files in a paticluer folder :
cluster_data.txt
cluster_49.txt
cluster_39.txt
cluster_44.txt
ls -ltr cluster_*.txt | grep -v cluster_data.txt # will do the sort
OR
ls -ltr cluster_*.txt | grep -v cluster_data.txt | sort -t _ -k 2 -g
^ avoid this file
-t separator
-k key/column
-g general numeric sort
https://stackoverflow.com/questions/17061948/sorting-strings-with-numbers-in-bashsort command linux
ls -l | sort -n5 # sort column 5 ( -n sort numarically)
ls -l | sort -k9 # sort column 9 ( -k non numeric )
ls -l | sort -nk5 # sort columnt 2 # this is the best way
sort according to columne 2 and 9
ls -l | sort -nk2,9
sort 1st colunm and then 2nd column depend on 1st column
cat energy.txt | sort -nk1,1 -nk2,2
sort -u # remove duplicates
your file set is like :
md_5.mdcrd
md_14.mdcrd
md_20.mdcrd
ls -ltr md_*.mdcrd | awk '{ split($9,a,"."); split(a[1],b,"_"); print b[2]}' | sort -nk1
will give you
5
14
20
https://www.tecmint.com/sort-command-linux/Copyright © 2021 Codeinu
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